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path: root/drivers/ata/pata_winbond.c
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Diffstat (limited to 'drivers/ata/pata_winbond.c')
-rw-r--r--drivers/ata/pata_winbond.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c
index 553658bacce0..549cbbe9fd07 100644
--- a/drivers/ata/pata_winbond.c
+++ b/drivers/ata/pata_winbond.c
@@ -197,6 +197,7 @@ static __init int winbond_init_one(unsigned long port)
for (i = 0; i < 2 ; i ++) {
unsigned long cmd_port = 0x1F0 - (0x80 * i);
+ unsigned long ctl_port = cmd_port + 0x206;
struct ata_host *host;
struct ata_port *ap;
void __iomem *cmd_addr, *ctl_addr;
@@ -212,14 +213,16 @@ static __init int winbond_init_one(unsigned long port)
host = ata_host_alloc(&pdev->dev, 1);
if (!host)
goto err_unregister;
+ ap = host->ports[0];
rc = -ENOMEM;
cmd_addr = devm_ioport_map(&pdev->dev, cmd_port, 8);
- ctl_addr = devm_ioport_map(&pdev->dev, cmd_port + 0x0206, 1);
+ ctl_addr = devm_ioport_map(&pdev->dev, ctl_port, 1);
if (!cmd_addr || !ctl_addr)
goto err_unregister;
- ap = host->ports[0];
+ ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx", cmd_port, ctl_port);
+
ap->ops = &winbond_port_ops;
ap->pio_mask = 0x1F;
ap->flags |= ATA_FLAG_SLAVE_POSS;